GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 155 263 406 patent documents

This week's update (19/04/2024 12:00 CET):

215 613 new documents added

1 342 057 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0889975 B1 20000607 - DEPOSITION METHOD AND USE OF A PRECURSOR THEREFOR

Title (en)

DEPOSITION METHOD AND USE OF A PRECURSOR THEREFOR

Title (de)

VERFAHREN ZUR ABSCHEIDUNG UND VERWENDUNG EINES VORPRODUKTS HIERFÜR

Title (fr)

PROCEDE DE DEPOT ET UTILISATION D'UN PRECURSEUR A CELA

Publication

EP 0889975 B1 20000607 (EN)

Application

EP 96905965 A 19960329

Priority

IB 9600262 W 19960329

Abstract (en)

[origin: WO9737057A1] The invention relates to use of a molecule with at least one metal atom and a porphyrine-derived ligand as precursor material for decomposition. It further relates to a non-thermal decomposition method with a decomposition means.

IPC 1-7

C23C 16/18

IPC 8 full level

C23C 16/18 (2006.01)

CPC (source: EP)

C23C 16/18 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 9737057 A1 19971009; DE 69608821 D1 20000713; DE 69608821 T2 20001207; EP 0889975 A1 19990113; EP 0889975 B1 20000607

DOCDB simple family (application)

IB 9600262 W 19960329; DE 69608821 T 19960329; EP 96905965 A 19960329